diff options
Diffstat (limited to 'lib/sol2/examples/source/docs/preparing_environments.cpp')
-rw-r--r-- | lib/sol2/examples/source/docs/preparing_environments.cpp | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/lib/sol2/examples/source/docs/preparing_environments.cpp b/lib/sol2/examples/source/docs/preparing_environments.cpp deleted file mode 100644 index f3820f7..0000000 --- a/lib/sol2/examples/source/docs/preparing_environments.cpp +++ /dev/null @@ -1,29 +0,0 @@ -#define SOL_ALL_SAFETIES_ON 1
-#include <sol/sol.hpp>
-
-int main (int, char*[]) {
- sol::state lua;
- lua.open_libraries();
- sol::environment my_env(lua, sol::create);
- // set value, and we need to explicitly allow for
- // access to "print", since a new environment hides
- // everything that's not defined inside of it
- // NOTE: hiding also hides library functions (!!)
- // BE WARNED
- my_env["var"] = 50;
- my_env["print"] = lua["print"];
-
- sol::environment my_other_env(lua, sol::create, lua.globals());
- // do not need to explicitly allow access to "print",
- // since we used the "Set a fallback" version
- // of the sol::environment constructor
- my_other_env["var"] = 443;
-
- // output: 50
- lua.script("print(var)", my_env);
-
- // output: 443
- lua.script("print(var)", my_other_env);
-
- return 0;
-}
\ No newline at end of file |